Citazione APA

Mall, J. P. Upkar's SSB what? how? and why? Upkar Prakashan.

Stile di citazione Chicago

Mall, J P. Upkar's SSB What? How? and Why? Aga: Upkar Prakashan.

Citazione MLA

Mall, J P. Upkar's SSB What? How? and Why? Upkar Prakashan.